diff --git a/Mageki/Mageki.Android/Properties/AndroidManifest.xml b/Mageki/Mageki.Android/Properties/AndroidManifest.xml
index c94ed6f..b399875 100644
--- a/Mageki/Mageki.Android/Properties/AndroidManifest.xml
+++ b/Mageki/Mageki.Android/Properties/AndroidManifest.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="6" android:versionName="1.0.2" package="icu.sanhei.mageki" android:installLocation="auto">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="7" android:versionName="1.1.0" package="icu.sanhei.mageki" android:installLocation="auto">
 	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="31" />
 	<application android:label="Mageki" android:theme="@style/MainTheme"></application>
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
diff --git a/Mageki/Mageki.iOS/Info.plist b/Mageki/Mageki.iOS/Info.plist
index ed241c7..675b426 100644
--- a/Mageki/Mageki.iOS/Info.plist
+++ b/Mageki/Mageki.iOS/Info.plist
@@ -26,7 +26,7 @@
 	<key>CFBundleIdentifier</key>
 	<string>icu.sanhei.mageki</string>
 	<key>CFBundleVersion</key>
-	<string>4</string>
+	<string>5</string>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>CFBundleName</key>
@@ -40,6 +40,6 @@
 		<string>_leboremote._tcp</string>
 	</array>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.2</string>
+	<string>1.1.0</string>
 </dict>
 </plist>
diff --git a/Mageki/Mageki/Views/ControllerPanel.cs b/Mageki/Mageki/Views/ControllerPanel.cs
index acacaaf..b29c50c 100644
--- a/Mageki/Mageki/Views/ControllerPanel.cs
+++ b/Mageki/Mageki/Views/ControllerPanel.cs
@@ -405,10 +405,19 @@ private void TouchEffect_TouchAction(object sender, TouchActionEventArgs args)
                                 leverCache.Add((pixelLocation.X - touchPoints[args.Id].lastPosition.X, args.Id));
                                 if (idDuplicated)
                                 {
-                                    var max = leverCache.Max((a) => MathF.Abs(a.value));
-                                    var value = leverCache.Find(a => MathF.Abs(a.value) == max).value;
-                                    var currentValue = pixelLocation.X - touchPoints[args.Id].lastPosition.X;
-                                    MoveLever(value);
+                                    // 计算全部移动的和，并将其限制在最大与最小值之间
+                                    var min = leverCache.Select(v => v.value).Min();
+                                    var max = leverCache.Select(v => v.value).Max();
+                                    var sum = leverCache.Sum(v => v.value);
+                                    if (min < 0 && sum < min)
+                                    {
+                                        sum = min;
+                                    }
+                                    if (max > 0 && sum > max)
+                                    {
+                                        sum = max;
+                                    }
+                                    MoveLever(sum);
                                     leverCache.Clear();
                                 }
                             }
diff --git a/Mageki/Mageki/Views/SettingsPopup.xaml b/Mageki/Mageki/Views/SettingsPopup.xaml
index e8124c4..f4dcc0e 100644
--- a/Mageki/Mageki/Views/SettingsPopup.xaml
+++ b/Mageki/Mageki/Views/SettingsPopup.xaml
@@ -34,7 +34,7 @@
                     <ViewCell>
                         <Grid ColumnDefinitions="Auto,*" Style="{StaticResource ViewCellGridStyle}">
                             <Label TextColor="LightGray" Text="{x:Static resources:AppResources.Protocol}" VerticalOptions="Center" Margin="16,0,0,0"/>
-                            <Picker x:Name="ProtocolPicker" SelectedIndex="{Binding ProtocolIndex}" ItemsSource="{Binding Protocols}" Grid.Column="1" HorizontalOptions="Fill" Margin="0,0,16,0" VerticalOptions="Center"/>
+                            <Picker x:Name="ProtocolPicker" SelectedIndex="{Binding ProtocolIndex}" ItemsSource="{Binding Protocols}" BackgroundColor="Transparent" TextColor="LightGray" Grid.Column="1" HorizontalOptions="Fill" Margin="0,0,16,0" VerticalOptions="Center"/>
                         </Grid>
                     </ViewCell>
                 </TableSection>